CN103895669A - Stop shaft pull rod type retarder - Google Patents
Stop shaft pull rod type retarder Download PDFInfo
- Publication number
- CN103895669A CN103895669A CN201410134954.1A CN201410134954A CN103895669A CN 103895669 A CN103895669 A CN 103895669A CN 201410134954 A CN201410134954 A CN 201410134954A CN 103895669 A CN103895669 A CN 103895669A
- Authority
- CN
- China
- Prior art keywords
- axle bed
- retarder
- stop device
- claw
- pull rod
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
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Abstract
The invention relates to a stop shaft pull rod type retarder comprising a retarder claw, a shaft seat, a base, a spring buffer, and an adjusting screw. The stop shaft pull rod type retarder is characterized in that the spring buffer is disposed on a retarder bottom plate; when an axle strikes the retarder claw, the retarder claw compresses a sleeve at the rear of a fixed shaft; striking energy is absorbed by the spring; the adjusting screw is connected with a link plate; a hydraulic cylinder and electrohydraulic push bar reciprocate to enable the retarder claw to open and close in one direction. The stop shaft pull rod type retarder is high in safety coefficient, applicable to mine equipment, simple to operate, and novel in design.
Description
Technical field
The present invention relates to a kind of improvement of the Obstruct apparatus for mine, specifically a kind of gear shaft rod-pulling type stop device.
Background technology
We know, at present, the stop device great majority of applying in the production process of mine are cam-types, because the stop device ramp to stop effect that in use buffer gear plays of cam-type is not obvious, stop device resistance claw is subject to interference from human factor larger, in the time that the mine car in travelling is held up traffic, not only time-consuming taking a lot of work, safety factor is also lower.
Summary of the invention
Technical matters to be solved by this invention is to overcome above-mentioned the deficiencies in the prior art, provides a kind of low price and safety factor high, is easy to the gear shaft rod-pulling type stop device regulating.
The present invention solves the problems of the technologies described above taked technical scheme: a kind of gear shaft rod-pulling type stop device, be provided with stop device resistance claw, upper axle bed, lower axle bed, linkage board, universal driving shaft, hydraulic ram, Electrohydraulic push rod, base, spring bumper, adjust screw mandrel, it is characterized in that: stop device base is provided with two sleeve spring shock absorbers, axle bed has two covers, axle bed is divided into axle bed and lower axle bed, lay respectively at the both sides up and down of stop device base, upper axle bed is connected with universal driving shaft, lower axle bed is connected with linkage board, adjusting screw mandrel is connected with linkage board, stop device resistance claw is connected with adjustment screw mandrel by bolt, hydraulic ram is connected with base after being connected with bolt with Electrohydraulic push rod.
The present invention is owing to taking said structure, and mine car can stop by gear shaft rod-pulling type stop device, and safety factor is higher, is a kind of performance-oriented stop device.
Brief description of the drawings
Fig. 1 is front elevation of the present invention;
Fig. 2 is birds-eye view of the present invention.
In figure, be labeled as: 1. go up axle bed, 2. universal driving shaft, 3. stop device resistance claw, 4. stop device base, 5. descends axle bed, and 6. linkage board is 7. adjusted screw mandrel, 8. spring bumper, 9. hydraulic ram, 10. Electrohydraulic push rod.
Detailed description of the invention
Below in conjunction with accompanying drawing, the present invention is described further:
As shown in Figure 1, the present invention relates to a kind of gear shaft rod-pulling type stop device, comprise axle bed on 1., 2. universal driving shaft, 3. stop device resistance claw, 4. stop device base, 5. descends axle bed, and 6. linkage board is 7. adjusted screw mandrel, 8. spring bumper, 9. hydraulic ram, 10. Electrohydraulic push rod; Stop device base is provided with two sleeve spring shock absorbers 8, axle bed has two covers, axle bed is divided into axle bed 1 and lower axle bed 5, lay respectively at the both sides up and down of stop device base, upper axle bed 1 is connected with universal driving shaft 2, and lower axle bed 5 is connected with linkage board 6, adjusts screw mandrel 7 and is connected with linkage board 6, stop device resistance claw 3 is connected with adjustment screw mandrel 7 by bolt, and hydraulic ram 9 is connected rear base 4 and is connected with Electrohydraulic push rod 10 use bolts.
When the present invention uses, while clashing into stop device resistance claw 3 when sending a car, spring bumper 8 will absorb a large amount of energy producing from shock, stop device resistance claw 3 can not freely be rotated on axle, thereby realize the effect of holding up traffic, adjusting screw mandrel 7 is connected with linkage board 6, stop device resistance claw 3 afterbodys are connected with linkage board 6 by adjusting screw mandrel 7, the crank motion of hydraulic ram 9 and Electrohydraulic push rod 10 makes stop device resistance claw 3 open and close to a direction, the vehicle of both direction only could pass through under closed condition at resistance claw, the present invention can be widely used in mine industry, there is good buffer effect, the advantage that safety factor is high.
Claims (1)
1. a gear shaft rod-pulling type stop device, be provided with stop device resistance claw, upper axle bed, lower axle bed, linkage board, universal driving shaft, hydraulic ram, Electrohydraulic push rod, base, spring bumper, adjust screw mandrel, it is characterized in that: stop device base is provided with two sleeve spring shock absorbers, axle bed has two covers, axle bed is divided into axle bed and lower axle bed, lay respectively at the both sides up and down of stop device base, upper axle bed is connected with universal driving shaft, lower axle bed is connected with linkage board, adjusting screw mandrel is connected with linkage board, stop device resistance claw is connected with adjustment screw mandrel by bolt, hydraulic ram is connected with base after being connected with bolt with Electrohydraulic push rod.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201410134954.1A CN103895669A (en) | 2014-04-04 | 2014-04-04 | Stop shaft pull rod type retarder |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201410134954.1A CN103895669A (en) | 2014-04-04 | 2014-04-04 | Stop shaft pull rod type retarder |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN103895669A true CN103895669A (en) | 2014-07-02 |
Family
ID=50987349
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201410134954.1A Pending CN103895669A (en) | 2014-04-04 | 2014-04-04 | Stop shaft pull rod type retarder |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN103895669A (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106184280A (en) * | 2016-08-14 | 2016-12-07 | 哈尔滨热电有限责任公司 | Transfer platform level 2 buffering high position backstop apparatus |
Citations (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US2496916A (en) * | 1946-05-01 | 1950-02-07 | Westinghouse Air Brake Co | Scotch block apparatus |
| FR1087785A (en) * | 1953-01-22 | 1955-02-28 | Stop cleat | |
| US3828688A (en) * | 1972-11-24 | 1974-08-13 | Rexnord Inc | Dynamic stop |
| SU1009863A1 (en) * | 1981-11-10 | 1983-04-07 | Avetikyan Mikhail A | Device for retaining rolling stock on station track underlying the marshalling yard |
| CN2586637Y (en) * | 2002-11-18 | 2003-11-19 | 济南钢铁集团总公司机械设备制造厂 | Locomotive retarder |
| CN103085839A (en) * | 2013-01-23 | 2013-05-08 | 扬州凯思特机械有限公司 | Reversible type car stopper |
| CN203854676U (en) * | 2014-04-04 | 2014-10-01 | 乳山市日晟机械制造有限公司 | Stop shaft pull rod type car stopper |
-
2014
- 2014-04-04 CN CN201410134954.1A patent/CN103895669A/en active Pending
Patent Citations (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US2496916A (en) * | 1946-05-01 | 1950-02-07 | Westinghouse Air Brake Co | Scotch block apparatus |
| FR1087785A (en) * | 1953-01-22 | 1955-02-28 | Stop cleat | |
| US3828688A (en) * | 1972-11-24 | 1974-08-13 | Rexnord Inc | Dynamic stop |
| SU1009863A1 (en) * | 1981-11-10 | 1983-04-07 | Avetikyan Mikhail A | Device for retaining rolling stock on station track underlying the marshalling yard |
| CN2586637Y (en) * | 2002-11-18 | 2003-11-19 | 济南钢铁集团总公司机械设备制造厂 | Locomotive retarder |
| CN103085839A (en) * | 2013-01-23 | 2013-05-08 | 扬州凯思特机械有限公司 | Reversible type car stopper |
| CN203854676U (en) * | 2014-04-04 | 2014-10-01 | 乳山市日晟机械制造有限公司 | Stop shaft pull rod type car stopper |
Non-Patent Citations (1)
| Title |
|---|
| 董皓: "矿井下矿车遥控阻车器的设计与实现", 《万方学位论文》 * |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106184280A (en) * | 2016-08-14 | 2016-12-07 | 哈尔滨热电有限责任公司 | Transfer platform level 2 buffering high position backstop apparatus |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C06 | Publication | ||
| PB01 | Publication | ||
| SE01 | Entry into force of request for substantive examination | ||
| WD01 | Invention patent application deemed withdrawn after publication |
Application publication date: 20140702 |
|
| WD01 | Invention patent application deemed withdrawn after publication |